Value Collection 464.41.3636 Flexible Membrane Coupling

Product Description

The VALUE COLLECTION 464.41.3636 is a stainless steel flexible membrane disc coupling designed to connect rotating shafts while accommodating minor misalignment and reducing vibration transmission. With an outside diameter of 1.63 inches, an overall length of 1.51 inches, and a 0.5 inch bore, this compact coupling is suited for precision drive applications where space is limited. The disc-style membrane design allows for angular and axial flexibility without the need for lubrication. Rated at 7,690 inch-pounds of torque, it delivers robust power transmission in a small envelope. Machinists, mechanical technicians, and maintenance professionals install these couplings on CNC equipment, pumps, and servo-driven systems.

This coupling is used in light industrial and commercial machinery applications where a rigid yet slightly flexible connection is required between motor and driven shafts. The stainless steel construction makes it appropriate for environments with moisture exposure or where corrosion resistance is a priority, such as food processing equipment, pump skids, or washdown environments. The 0.5 inch bore accepts standard half-inch shafts commonly found in fractional and integral horsepower drive assemblies.

Key Features

• Stainless steel disc coupling construction for corrosion resistance in demanding environments
• 7,690 inch-pounds torque rating for reliable power transmission in compact assemblies
• 1.63 inch outside diameter and 1.51 inch overall length for space-constrained installations
• 0.5 inch bore accommodates standard half-inch shafts
• Lubrication-free membrane disc design reduces maintenance requirements
• Single-piece package quantity suitable for individual replacement or new builds

Compatibility

Designed as an OEM-style replacement or new-installation flexible membrane disc coupling for rotating shaft assemblies requiring a 0.5 inch bore and 1.63 inch outside diameter envelope.

Installation Notes

Installation is performed by qualified mechanical technicians or maintenance machinists. Shut down and lock out all power to the drive system before removing or installing any shaft coupling. Ensure shaft ends are clean, free of burrs, and within the specified bore tolerance before pressing or fastening the coupling in place. Do not overtighten set screws or clamping hardware beyond the fastener manufacturer specifications, and verify shaft alignment after installation to prevent premature membrane fatigue.